Implements @j.p.Access ---------------------- Key: HHH-4527 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4527 Project: Hibernate Core Issue Type: Sub-task Components: annotations Reporter: Emmanuel Bernard Fix For: 3.5 2.3.1, 2.3.2 "the default access type is determined by the placement of mapping annotations on the attributes of the entity classes and mapped superclasses of the entity hierarchy that do not explicitly specify an access type" "An access type for an individual entity class, mapped superclass, or embeddable class can be specified for that class independent of the default for the entity hierarchy by means of the Access annotation applied to the class. This explicit access type specification does not affect the access type of other entity classes or mapped superclasses in the entity hierarchy." "When Access(FIELD) is applied to such a class, it is possible to selectively designate individual attributes within the class for property access. To specify a persistent property for access by the persistence provider runtime, that property must be desig- nated Access(PROPERTY) [...] Persistent state inherited from superclasses is accessed in accordance with the access types of those superclasses." "When Access(PROPERTY) is applied to such a class, it is possible to selectively designate indi- vidual attributes within the class for instance variable access. To specify a persistent instance variable for access by the persistence provider runtime, that instance variable must be desig- nated Access(FIELD). Persistent state inherited from superclasses is accessed in accordance with the access types of those superclasses. " "The access type of an embeddable class is determined by the access type of the entity class, mapped superclass, or embeddable class in which it is embedded (including as a member of an element collec- tion) independent of whether the access type of the containing class has been explicitly specified or defaulted. A different access type for an embeddable class can be specified for that embeddable class by means of the Access annotation " So in "summary": - the default access type of a hierarchy is defined by where annotations are placed (id ideally) on classes that do not override access type - the @Access type is not inherited to subclasses (the default access type for the hierarchy is inherited) ** - the access type of an embeddable or collection of embeddable, if not set explicitly is the one of its containing class (note the logic is different that in a hierarchy) - the @Access annotation can be placed on a field to force field access on a class defaulted to property (and vice versa) * * reverse behavior compared to @o.h.a.AccessType ** I think it's a different behavior than the current @AccessType annotation If possible, keep support for the legacy @o.h.a.AccessType: - it supports alternative access strategies - it will keep legacy apps running :) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira